I bought this book as I need to be better at taking photographs during investigations of workplace injury incidents and hoped it would help.
It was therefore disappointing to find that the book (published in 2000) mostly offered suggested reading that was 20 to 30 years old.
The equipment suggestions were also dated (even allowing that the book might have been prepared in 1999).
The subject range was mostly in the range of police and fire service work even though forensic work can cover much more ground.
This is the most expensive textbook I have bought for many years, and so, overall, it was not good value for money for me.